require_relative 'types/add'
require_relative 'types/assign'
require_relative 'types/boolean'
require_relative 'types/do_nothing'
require_relative 'types/if'
require_relative 'types/less_than'
require_relative 'types/number'
require_relative 'types/sequence'
require_relative 'types/type'
require_relative 'types/variable'
require_relative 'types/while'
